Answer:
1. Reduction.
2. (0, 0)
3. 1/3
Step-by-step explanation:
1. This is a reduction becuase the image gets smaller.
2. The point of dilation is the origin because that is what they both share and it is where is shrinks with. Sorry if that sounded really weird it is how I like to think about it.
3. The scale factor is 1/3 because the size shrinks 3 times.
Answer:
Decreased value- 2,170
Absolute difference- 4,030
Step-by-step explanation:
Answer:
Option C, x = 35
Step-by-step explanation:
<u>If two angels are supplementary, they add up to 180</u>
<u />
<u>Step 1: Make an equation</u>
<em>3x + 15 + 60 = 180</em>
<em />
<u>Step 2: Solve for x</u>
3x + 15 + 60 = 180
3x + 75 - 75 = 180 - 75
3x / 3 = 105 / 3
<em>x = 35</em>
<em />
Answer: Option C, x = 35
a quantity of carbon - 14 will take 1342.5 years to become 1/8 of its original size.
Step-by-step explanation:
1/2 of the atoms decayed after 5370 years
now half of( 1/2 of )the atoms decayed after 5370/ 2 years
i.e, 1/4 of the atoms decayed after 2685 years.
again half of (1/4 of the atoms ) decayed after 2685/2 years
i.e, 1/8 of the atoms decayed after 1342.5 y<u>ears.</u>